Doctor profile · Federal record

Dr. Jeffrey Williams, M.D.

Dermatology Physician (CMS: Dermatology) · Dermatology Physician · Bozeman, MT

  • NPI 1538371133
  • Accepts Medicare
  • MIPS 97.1 / 100 · 2023
  • 20 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
815 N 5Th Ave Unit 202
Bozeman, MT 597152884
(406) 545-2555

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
December 31, 2024
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207N00000X — NUCC code
State licenses (2)
Montana #12373 · North Dakota #21960

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538371133. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,195
Distinct HCPCS
10
Medicare allowed
$90,058
HCPCS Description Services Patients Avg allowed
17003 Destruction of precancer skin growth, 2-14 growths 700 210 $2
99213 Established patient office or other outpatient visit, 20-29 minutes 280 269 $66
17000 Destruction of precancer skin growth, 1 growth 252 248 $54
11102 Biopsy of related skin growth, first growth 167 164 $28
17003 Destruction of precancer skin growth, 2-14 growths 164 46 $7
99214 Established patient office or other outpatient visit, 30-39 minutes 129 120 $97
17000 Destruction of precancer skin growth, 1 growth 69 69 $59
99213 Established patient office or other outpatient visit, 20-29 minutes 60 59 $90
11103 Biopsy of related skin growth, each additional growth 56 35 $22
99203 New patient office or other outpatient visit, 30-44 minutes 53 53 $83

In context: peer comparison

Among 5 peers in this city , average services per provider: 177. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$73
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $25.14
Incyte Corporation 1 $19.25
Novartis Pharmaceuticals Corporation 1 $15.41
E.R. Squibb & Sons, L.L.C. 1 $13.44

By nature of payment

Food and Beverage
$73

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
290
Patients
144
Total drug cost
$222,072
Drug Type Claims Patients Total cost
Triamcinolone Acetonide Generic 54 48 $668
Mometasone Furoate Generic 50 34 $1,195
Ketoconazole Generic 32 19 $689
Clobetasol Propionate Generic 30 17 $1,694
Methotrexate (Methotrexate Sodium) Brand 24 0 $606
Betamethasone Dipropionate Generic 23 0 $828
Hydrocortisone Generic 14 13 $100
Dupixent Pen (Dupilumab) Brand 13 0 $50,378
Fluorouracil Generic 13 13 $1,717
Metronidazole Generic 13 0 $682

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jeffrey Williams's medical specialty?
Dr. Jeffrey Williams practices Dermatology Physician in Bozeman, MT.
Where does Dr. Jeffrey Williams practice?
Dr. Jeffrey Williams practices at 815 N 5Th Ave Unit 202, Bozeman, MT 597152884. Office phone: 4065452555.
What is Dr. Jeffrey Williams's NPI?
Dr. Jeffrey Williams's National Provider Identifier (NPI) is 1538371133, issued by NPPES.
Does Dr. Jeffrey Williams accept Medicare assignment?
Yes. Dr. Jeffrey Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Williams commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.